package com.ywk.effective._2_constructor.javabeans_pattern;


public class Main {
    public static void main(String[] args) {
        NutritionFacts nutritionFacts = new NutritionFacts();
        nutritionFacts.setServingSize(100);
        nutritionFacts.setServing(20);
        System.out.println(nutritionFacts);
    }
}
